Police continued to investigate the disappearance of Emily and her son and eventually uncovered information that Poulson had paid cash for a shuttle service to drive him from St. George back to Utah County on Sept. 11, under the assumed name of “Rich ...Utah man charged with murder of woman and her son is arrested on OahuHonolulu Star-AdvertiserCharges: Man Killed Missing Girlfriend and 3-Year-Old BoyU.S. News & World ReportMan charged with murdering Orem woman, son missing since......